flake8-dunder-class-obj 0.1.1

A flake8 plugin to report on double underscore class objects

flake8-dunder-class-obj

A flake8 plugin which marks classes with leading double-underscored (dunder) class objects. A double underscored class object is subject to "Name Mangling", which can be a surprising behavior.

class Test:
    __my_var = 1

This is an example of a variable with a double underscore. It will be flagged with a message: DCO100: class objects should not begin with __ unless name mangling is desired

See: Python private variables for more information about name mangling.